Which of the following is the semi-interquartile range of...
Which of the following is the semi-interquartile range of a distribution?
Mode - Median
Highest score - Lowest score
1/2 (Upper Quartile - Median)
1/2 (Upper Quartile - Lower Quartile)
Correct answer is D
"Semi" means "half"
Interquartile range = Upper quartile - Lower quartile
Semi | interquartile | range | = | 1
2 |
( | upper | quartile | - | lower | quartile | ) |
The third of geometric progression (G.P) is 10 and the sixth term is 80. Find the common ratio. ...
If →OA=3i+4j and →OB=5i−6j where O is the origin an...
Given that 3x+4(x−2)(x+3)≡Px+3+Qx−2,find the value of...
A function is defined by h:x→2−12x−3,x≠32. Find \(h^{-1}(\frac...
Find the coordinates of the point on the curve y=x2+4x−2, where the gradient is zero....
Express the force F = (8 N, 150°) in the form (a i + b j) where a and b are constants ...
Consider the following statements: X: Benita is polite y: Benita is neat z: Benita is intel...
Find the gradient to the normal of the curve y=x3−x2 at the point where x = 2....